Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Kg4 win in 3 half-moves
2 Kh4 win in 3 half-moves
3 Kg1 draw
4 Kg2 draw
5 Kh2 draw
6 Kh6 draw
7 Rb3 draw
8 Rg3 draw
9 Rh2 draw
10 Rh4 draw
11 Kg5 loss in 2 half-moves
12 Kg6 loss in 2 half-moves
13 Ra3 loss in 2 half-moves
14 Rc3 loss in 2 half-moves
15 Rd3 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Rf3 loss in 2 half-moves